class MyActivity extends Activity {
        final int ANY_INTEGER_REALLY = 16041982;
        final int REQUEST_CODE_GMS_CHECK = ANY_INTEGER_REALLY;
        final int AVAILABLE = Activity.RESULT_OK;
        final int UNAVAILABLE = Activity.RESULT_FIRST_USER + 1;

        @Override
        protected void onCreate(@Nullable Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            if (savedInstanceState == null) {
                startGmsCheck();
            }
        }

        void startGmsCheck() {
            final com.google.android.gms.common.GoogleApiAvailability apiAvailability = com.google.android.gms.common.GoogleApiAvailability.getInstance();
            final int availabilityCheckResult = apiAvailability.isGooglePlayServicesAvailable(this);
            if (availabilityCheckResult == com.google.android.gms.common.ConnectionResult.SUCCESS) {
                onActivityResult(REQUEST_CODE_GMS_CHECK, AVAILABLE, null);
            } else if (
                    apiAvailability.isUserResolvableError(availabilityCheckResult)
                            && apiAvailability.showErrorDialogFragment(
                            this, availabilityCheckResult, REQUEST_CODE_GMS_CHECK)) {
                // user can do something about the missing GMS on the device -> receive the result via the activity's onActivityResult()
            } else {
                onActivityResult(
                        REQUEST_CODE_GMS_CHECK, UNAVAILABLE, null);
            }
        }

        @Override
        protected void onActivityResult(int requestCode, int resultCode, Intent data) {
            super.onActivityResult(requestCode, resultCode, data);
            if (requestCode == REQUEST_CODE_GMS_CHECK) {
                if (resultCode == AVAILABLE) {
                    continueWithGmsFeatures();
                } else {();
                    continueWithoutAnyMobileServicesFeatures();
                }
            }
        }
    }
}